Arc Shape NdFeB Magnet for DC Motors Machine Tools Accessories

Product Details
Customization: Available
Size: R42*R39.5*18*10*2.5
Type: Permanent
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Number of Employees
123
Year of Establishment
2012-04-16
  • Arc Shape NdFeB Magnet for DC Motors Machine Tools Accessories
  • Arc Shape NdFeB Magnet for DC Motors Machine Tools Accessories
  • Arc Shape NdFeB Magnet for DC Motors Machine Tools Accessories
  • Arc Shape NdFeB Magnet for DC Motors Machine Tools Accessories
  • Arc Shape NdFeB Magnet for DC Motors Machine Tools Accessories
  • Arc Shape NdFeB Magnet for DC Motors Machine Tools Accessories
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Overview

Basic Info.

Model NO.
N35-N52/EH/UH T017
Work Temp
-20 ~ 120 Oc
Transport Package
Carton
Specification
from35-52
Trademark
eastar
Origin
China, Ningbo
HS Code
8505111000
Production Capacity
500ton/Year

Product Description


Rear earth ndfeb permanent magnet 
1. Arc or rectangular magnet as clients required.
2. Zinc/Nickel/epoxy coating to protect the surface.
3. Used for electric motors

1. Material: Sintered Neodymium magnet

2. Characteristics:
Super strong Br resident induction.
Excellent demagnetization resistance capability.

3. Surface Treatment Method:
Black Nickel, Chroming, Copper, Epoxy, Gold, Nickel, Nickel+Epoxy, Nickel+Sn, Passivation, Zinc, phosphating

4. Applications of Neodymium Magnets:
AC Motors, DC Motors, servo motors, step motors
Computer rigid disc drives
Magnetic Separators
Magnetic resonance imaging
Speakers & earphones
Medical care machines

 
Parameter unit Standard Data
Curie Temperature(Tc) ºC 310-380
Maximum Operating Temperature(Tw) ºC 80-200
Hardness Hv 620
Electrical Resistivity Ω.CM 1.8X10-4 ~2.0X10-4
Density(D) g/cm3 7.5~7.65
Recoil Permeability µ rec 1.05
Magnetization Field Strength(Hs) KOe >  30
KA/m >  2400
Bending Strength Mpa 295~345
Temp. Coefficient of Br (aBr) %/ºC -0.11~ -0.12
Temp Coefficient of Hcj (aHcj) %/ºC -0.5~ -0.7
 
Company Profile

Arc Shape NdFeB Magnet for DC Motors Machine Tools AccessoriesArc Shape NdFeB Magnet for DC Motors Machine Tools Accessories
 

Packaging & Shipping

Arc Shape NdFeB Magnet for DC Motors Machine Tools Accessories

FAQ

Arc Shape NdFeB Magnet for DC Motors Machine Tools Accessories

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